#65371B#65371B

#65371B is a dark, moderate orange. Relative luminance 0.056; OKLCH L 38.9% C 0.077 H 50.1°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#65371B
RGB	rgb(101, 55, 27)
HSL	hsl(23, 58%, 25%)
HSV	hsv(23, 73%, 40%)
CMYK	cmyk(0%, 45.5%, 73.3%, 60.4%)
CIE-LAB	lab(28.32, 17.84, 25.96)
CIE-LCH	lch(28.32, 31.50, 55.50°)
OKLab	oklab(38.88% 0.0495 0.0593)
OKLCH	oklch(38.88% 0.077 50.1)
XYZ	xyz(6.9314, 5.5789, 1.7485)
Luminance	0.0558 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65371B #1B4965

analogous

#651B24 #65371B #655C1B

triadic

#65371B #1B6537 #371B65

tetradic

#65371B #24651B #1B4965 #5C1B65

square

#65371B #24651B #1B4965 #5C1B65

split-complementary

#65371B #1B655C #1B2465

monochromatic

#180D06 #351D0E #65371B #955128 #C66C35

Accessibility & contrast

On white

9.93

#65371B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#65371B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65371B

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65371B	#FFFFFF	#000000	##FFFFFF
##65371B	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D18

Deuteranopia (green-blind)

#4F471B

Tritanopia (blue-blind)

#6F2E31

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #65371b;
/* rgb */ color: rgb(101, 55, 27);
/* oklch */ color: oklch(38.9% 0.077 50.1);

Tailwind

colors: {
  custom: {
    50: '#956e58',
    500: '#65371b',
    950: '#000000',
  },
}

SCSS

$custom: #65371b;
$custom-light: #956e58;
$custom-dark: #000000;

JSON

{
  "hex": "#65371b",
  "rgb": {
    "r": 101,
    "g": 55,
    "b": 27
  },
  "hsl": {
    "h": 22.703,
    "s": 57.813,
    "l": 25.098
  },
  "oklch": {
    "l": 0.38875,
    "c": 0.07721,
    "h": 50.1
  },
  "luminance": 0.05578
}

Semantic roles & 50–950 ramp

primary

#65371B

secondary

#41799A

accent

#A7E147

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #65371B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →